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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/25041
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dc.contributor.authorAngelis, Dejanira Franceschi de-
dc.contributor.authorCorso, Carlos R.-
dc.contributor.authorBidoia, Ederio Dino-
dc.contributor.authorMoraes, Peterson B.-
dc.contributor.authorDomingos, Roberto N.-
dc.contributor.authorRocha-Filho, Romeu C.-
dc.date.accessioned2013-09-30T18:51:07Z-
dc.date.accessioned2014-05-20T14:16:47Z-
dc.date.accessioned2016-10-25T17:39:39Z-
dc.date.available2013-09-30T18:51:07Z-
dc.date.available2014-05-20T14:16:47Z-
dc.date.available2016-10-25T17:39:39Z-
dc.date.issued1998-02-01-
dc.identifierhttp://dx.doi.org/10.1590/S0100-40421998000100004-
dc.identifier.citationQuímica Nova. Sociedade Brasileira de Química, v. 21, n. 1, p. 20-24, 1998.-
dc.identifier.issn0100-4042-
dc.identifier.urihttp://hdl.handle.net/11449/25041-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/25041-
dc.description.abstractWastewater from a seasoning freeze-drying industry was electrolysed to increase its biodegradability. Stainless-steel electrodes were used at 9.09 A/m², for up to 80 min. Conductivity, pH, biochemical (BOD) and chemical (COD) oxygen demands, Daphnia similis acute toxicity bioassays, and bacteria counting through the plate count agar method were determined after different times of electrolysis. The results (e.g. higher BOD and lower COD) showed that the biodegradability of the wastewater was significantly increased; furthermore, Fe2+ ions liberated by the electrodes cause microorganisms to die and, when oxidised to Fe3+, contribute for the flocculation and sedimentation of solid residues.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.format.extent20-24-
dc.language.isopor-
dc.publisherSociedade Brasileira de Química-
dc.sourceSciELO-
dc.subjectelectrolysisen
dc.subjectseasoning wastewateren
dc.subjectwastewater treatmenten
dc.titleEletrólise de resíduos poluidores: I - Efluente de uma indústria liofilizadora de condimentospt
dc.title.alternativeElectrolysis of polluting wastes: I - Wastewater from a seasoning freeze-drying industryen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho Instituto de Biociências Departamento de Bioquímica e Microbiologia-
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho Instituto de Geociências e Ciências Exatas Departamento de Física-
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar) Departamento de Química-
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho Instituto de Biociências Departamento de Bioquímica e Microbiologia-
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho Instituto de Geociências e Ciências Exatas Departamento de Física-
dc.identifier.doi10.1590/S0100-40421998000100004-
dc.identifier.scieloS0100-40421998000100004-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileS0100-40421998000100004.pdf-
dc.relation.ispartofQuímica Nova-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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